Objective To dump and recover the expired data in No.1 Military Medical Project, avoiding the waste of large amount of storage space and improving the operation performance of hospital information system. Methods After clearing the backup table, the data from the original table backup was put into the backup table. The data was unloaded from the backup table to a file, and then the file was saved. The data in the original table was deleted, but it could be restored to the table when needed, and the corresponding data could be obtained through the application program. Results The storage space was enlarged after data dump. Conclusion The dump of the expired data can make data management more scientific and hospital information system run more smoothly.

The concept of EMR is described and the problems of EMR application are analyzed including restrictions on change permissions and writing time of EMR, and sounds in medical record management mechanism to ensure legality and effectiveness of record. Based on improvement of national policy, third-party management services institutions are estab- lished and related suggestions on technical and environmental support of EMR development are provided, and the future of its development in our country are expected.

Adenoma, Liver Cell ; metabolism ; pathology ; Adolescent ; Adult ; Child ; Diagnosis, Differential ; Female ; Focal Nodular Hyperplasia ; metabolism ; pathology ; Humans ; Immunohistochemistry ; Liver ; chemistry ; pathology ; Liver Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Peptidyl-Dipeptidase A ; biosynthesis ; Young Adult

Objective To investigate intraoperative changes of internal environment in infants undergoing living related liver transplantation (LRLT), and to explore appropriate treatment measures. Methods Twenty-five infants undergoing LRLT were retrospectively studied, including 12 males, 13 females, with age of (3. 4 ± 4. 6) months (ranging from 2-11 months), weight of (6. 8 ±1. 3) kg (ranging from 3. 1-8. 8 kg). Arterial blood samples were collected before the operation, at preanhepatic phase (5 min before cross-clamping), at anhepatic phase (5 min before opening inferior vena cava), 5 and 30 min after the opening inferior yena cava respectively, and at the completion of the surgery the pH value, bases excess (BE), the levels of sodium, potassium, calcium, glucose and lactate were determined. Results There were large fluctuations to the internal environment during operation. Compared with the preoperative values, the intraoperative concentrations of Na+ had no significant change; The pH value and blood level of K+ had no significant change at pre-anhepatic phase and anhepatic phase (P＞0. 05), the pH value was decreased at anhepatic phase Ⅰ (P＜0. 01 )and returned to the preoperative level at the end of the operation, and the blood level of K+ decreased at anhepatic phase and lasted till the completion of the surgery (P＜0. 01 ). The blood level of Ca2+ was decreased at pre-anhepatic phase and neohepatic phaseⅡ (P＜0. 05), and recovered at the end of the operation. Blood glucose concentration was increased significantly at preanhepatic phase to neohepatic Ⅱ, and still kept at the higher level until the end of operation. The lactate concentrations were increased significantly at pre-an.hepatic phase to neohepatic Ⅱ (P＜0. 01 ), and recovered at the end of operation. The BE was decreased at pre-anhepatic phase to neohepatic Ⅱ (P＜0. 05), and recovered at the end of the operation. Conclusion There are significant disruptions which are unique and inter-related to the internal environment parameters in infants during the operation of LRLT.Monitoring and accurate intraoperative managements for different physiological status at different phases are critical for the success of LRLT in infants.

Objective To investigate the repair and protective effect of extracorporeal membrane oxygenation (ECMO) on liver and bile duct after cardiac death in pig.Methods Eight pigs were purchased and cardiac arrest was induced by the administration of 1 g KCL intravenously,followed by 30 min cardiopulmonary resuscitation according to standard guideline.Cannulas were placed through inferior vena cava and abdominal aorta,and then connected to ECMO extracorporeal circulation pipes.ECMO was performed for 4 h.Circulation flow rate of hepatic artery and bile production were monitored and recorded.Lactate dehydrogenase (LDH),γ-glutamyl transferase (γ-GT) and direct bilirubin (DBIL) in bile were detected.Transaminase,tumor necrosis factor-α (TNF-α),interleukin-1β (IL-13),hyaluronic acid (HA),endothelin-1 (ET-1) and nitric oxide (NO) in serum were detected.Pathological change was observed by HE staining under optical microscope and cell apoptosis was detected by TUNEL.Results There was no bile production after cardiac death,which increased to 80％ of the baseline after 4h of ECMO.In addition,γ-GT,LDH and DBIL content in bile was (23.3 ± 11.8) IU/L,(15.9 ± 3.3) IU/L and (72.3 ± 21.4) mmol/ L,and IL-1,TNF-α and HA content in serum was (117.6 ± 39.0) ng/L,(120.4 ± 16.5) ng/L and (63.7 ± 4.4) ng/L,respectively,and no statistically significant differences were observed when compared with the baseline (all P ＞ 0.05).ET-1 content was (4.9 ± 1.3) ng/L and NO content was (135.3 ± 16.7)mmol/L in serum,which was statistically increased (both P ＜ 0.05).Pathological changes of liver and bile duct were significantly alleviated.Conclusion ECMO could exert protective effect on liver and bile duct after cardiac death.

AIM: To observe the effect of microRNA-16 (miR-16) on the megakaryocytic differentiation of K562 cells, and to explore the potential mechanism.METHODS:miR-16 was over-expressed or silenced by transfection with miR-16 mimics or inhibitor in K562 cells.The level of miR-16 was detected by real-time PCR.The expression of CD41, CD42b and CD61, as megakaryocytic differentiation markers, was detected by flow cytometry.The effect of miR-16 on the expression of myeloblastosis oncogene ( MYB) was measured by Western blotting, and flow cytometry was performed to confirm whether the effect of miR-16 on expression of CD41, CD42b and CD61 was mediated by MYB.RESULTS:Transfection with miR-16 mimics dramatically elevated the level of miR-16 and the expression of CD41, CD42b and CD61 in the K562 cells.Transfection with miR-16 inhibitor decreased the level of miR-16 and the expression of CD41, CD42b and CD61 in the K562 cells (P<0.05).The expression of MYB was regulated by miR-16, and MYB silencing reversed the regulation of CD41, CD42b and CD61 induced by miR-16.CONCLUSION:miR-16 regulates the megakaryocytic dif-ferentiation of K562 cells by targeting MYB.

To make a systematic analysis on literatures concerning traditional Chinese medicine (TCM) advices in Treatise on Febrile Diseases, and summarize the main connotations of traditional Chinese medicine advices, relevant TCM advices in Treatise on Febrile Diseases were collected, screened, compared, summarized and analyzed according to TCM dosage form preparation methods, TCM administration methods, medication contraindications and nursing after TCM administration. The literatures concerning medications in Treatise on Febrile Diseases were consulted, summarized and compared to standardize medicine advices and facilitate rational clinical application of TCMs. The standard medicine advices were as follows. The boiling water for TCMs shall be tap water and well water. The decoctions that have effects in promoting blood and meridians can be boiled with wine. The decoctions containing toxic components can be boiled with honey. Some TCMs shall be boiled with special methods, e. g. Herba Ephedra that could be boiled before other medicine and skimmed. Japonica rice could be added in decoctions to measure the duration of decoctions. Different dosages were required for different forms (litre, pill, medicine spoon). Administration times, temperature and frequency shall be adjusted according to target positions, functions and stage of illness. As for dietary contraindications during medication, thick porridges are recommended, where foods impacting medicine efficacy are prohibited. Regarding nursing after medication is important to recover physical functions, particularly warm porridges can go with diaphoretic recipes, while thick porridges can go with purgative recipes. And drug efficacies shall be defined by observing urine and excrements, and blood form. In conclusion, Treatise on Febrile Diseases is the first book that discusses TCM advices and records them in details. In this study, new standard medicine advices were proposed to provide important basis for improving clinical advices of TCMs and supports for developing the TCM dispensing technology.
Chin ; Cooking ; Drug Administration Routes ; Drug Administration Schedule ; Drug Interactions ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; history ; Fever ; drug therapy ; history ; History, Ancient ; Humans ; Medicine in Literature

Objective: To investigate the effect of leukemia inhibitory factor (LIF) on the of proliferation and differentiation of ectomesenchymal cells of mandibular process in Balb/c fetal mice . Methods: Ectomesenchymal cells from the E12.5 mice mandibular process were cultured in DMEM/F12 with 10 6u/L LIF (experimental group) or without LIF (control). The proliferation effect was detected by MTT assay, Brdu test and flow cytometry. Immunohistochemistry were used to identify the differentiation state. Results: By day 7 the A value of the experimental group was 0.38?0.03,that of the control 0.30?0.02 (P

Bi Qiu in TCM is the equivalent of allergic rhinitis in Western Medicine, its incidence has a close relationship with six exogenous. Many physicians treat this disease from the pathogenic wind and cold, relatively considering about pathogenic heat. This article reviewed and researched literature about ancient physicians’ diagnosis and treatment of allergic rhinitis from the aspects of etiology, pathogenesis, and treatment of allergic rhinitis, with a purpose to provide certain evidence and reference for modern clinical prevention and treatment of allergic rhinitis.

ObjectiveTo investigate the effect of propofol on endothelial nitric oxide synthase (eNOS) and inducible nitric oxide synthase (iNOS) expression in thoracic aorta of hypertensive rats.MethodsHealthy SD rats of both sexes weighing 240-280 g were used in this study.Hypertension was induced by subcutaneous deoxycorticosterone 25 mg/kg twice a week for consecutive 7 weeks.Sixty-four hypertensive rats were randomly divided into four groups (n ＝ 16 each):hypertension group (group H),low,medium and high dose propofol group ( groups P1,P2,P3 ).Groups P1,P2 and P3 received infusion of propofol at a rate of 20,30 and 40 mg* kg- 1 · h- 1 for 3 h respectively,while group H received equal volume normal saline instead of propofol.Mean arterial pressure (MAP) was monitored and recorded before,1 h and 3 h after the start of propofol or normal saline infusion.All animals were sacrificed at 3 h of intravenous administration.Blood samples were collected by taking out the eyeballs for determination of serum NO concentrations by nitrate reductase method.The expression of eNOS mRNA,iNOS mBNA was determined by reverse transcription-polymerase chain reaction.The expression of eNOS and iNOS protein was determined by Western blot.ResultsCompared to group H,MAP was decreased significantly,the serum NO concentrations were increased significantly,the expression of eNOS mRNA and protein in thoracic aorta was up-regulated,and the expression of iNOS mRNA and protein in thoracic aorta was down-regulated in a dose-dependent manner in groups P1,P2 and P3 ( P < 0.05 or 0.01 ).ConclusionPropofol can down-regulate iNOS expression and up-regudate eNOS expression in endothelial cells of thoracic aorta and promote NO release in hypertensive rats,Which is the mechanism of propofol decreasing pressure.